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                    Closing price on 4/23/2012
                 |  |  
    
        |           
                
                    | Open | 35.90 |  
                    | High | 37.60 |  
                    | Low | 35.90 |  
                    | Volume | 58,770 |  
                    | Split-adjusted Price | 12.56 |  
                
             | 
 |  CII Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 4/23/2012 | +1.30 / +3.62% | 35.90 | 37.60 | 35.90 | 37.20 | 37.20 | 12.56 | 58,770 |   |  
            | 4/20/2012 | +1.70 / +4.97% | 35.50 | 35.90 | 34.40 | 35.90 | 35.90 | 12.12 | 190,100 |   |  			
            | 4/19/2012 | -1.70 / -4.74% | 35.00 | 35.50 | 34.20 | 34.20 | 34.20 | 11.55 | 193,090 |   |  
            | 4/18/2012 | -0.40 / -1.10% | 36.10 | 37.90 | 35.90 | 35.90 | 35.90 | 12.12 | 127,840 |   |  			
            | 4/17/2012 | +1.70 / +4.91% | 34.60 | 36.30 | 34.50 | 36.30 | 36.30 | 12.26 | 182,160 |   |  
            | 4/16/2012 | +1.60 / +4.85% | 33.00 | 34.60 | 33.00 | 34.60 | 34.60 | 11.68 | 100,760 |   |  			
            | 4/13/2012 | +1.00 / +3.13% | 33.50 | 33.50 | 32.00 | 33.00 | 33.00 | 11.14 | 127,380 |   |  
            | 4/12/2012 | +1.50 / +4.92% | 31.00 | 32.00 | 31.00 | 32.00 | 32.00 | 10.81 | 212,680 |   |  			
            | 4/11/2012 | +1.00 / +3.39% | 30.00 | 30.70 | 29.40 | 30.50 | 30.50 | 10.30 | 145,280 |   |  
            | 4/10/2012 | -0.30 / -1.01% | 29.50 | 30.00 | 29.50 | 29.50 | 29.50 | 9.96 | 20,100 |   |  			
            | 4/9/2012 | 0.00 / 0.00% | 30.10 | 30.10 | 29.80 | 29.80 | 29.80 | 10.06 | 39,530 |   |  
            | 4/6/2012 | +0.40 / +1.36% | 30.00 | 30.00 | 29.20 | 29.80 | 29.80 | 10.06 | 32,400 |   |  			
            | 4/5/2012 | +0.20 / +0.68% | 29.50 | 30.20 | 29.40 | 29.40 | 29.40 | 9.93 | 8,700 |   |  
            | 4/4/2012 | -0.40 / -1.35% | 30.40 | 31.00 | 29.20 | 29.20 | 29.20 | 9.86 | 88,460 |   |  			
            | 4/3/2012 | -1.10 / -3.58% | 30.70 | 30.70 | 29.60 | 29.60 | 29.60 | 10.00 | 42,680 |   |  
            | 3/30/2012 | 0.00 / 0.00% | 30.80 | 30.80 | 29.60 | 30.70 | 30.70 | 10.37 | 45,640 |   |  			
            | 3/29/2012 | +1.10 / +3.72% | 29.90 | 30.70 | 29.10 | 30.70 | 30.70 | 10.37 | 82,470 |   |  
            | 3/28/2012 | -0.40 / -1.33% | 31.00 | 31.00 | 29.60 | 29.60 | 29.60 | 10.00 | 87,070 |   |  			
            | 3/27/2012 | -0.40 / -1.32% | 29.80 | 30.20 | 29.20 | 30.00 | 30.00 | 10.13 | 313,380 |   |  
            | 3/26/2012 | +1.40 / +4.83% | 30.10 | 30.40 | 29.20 | 30.40 | 30.40 | 10.27 | 366,520 |   |  			
            | 3/23/2012 | -1.30 / -4.29% | 31.00 | 31.60 | 29.00 | 29.00 | 29.00 | 9.79 | 209,570 |   |  
            | 3/22/2012 | +1.40 / +4.84% | 28.90 | 30.30 | 28.70 | 30.30 | 30.30 | 10.23 | 168,770 |   |  			
            | 3/21/2012 | +0.20 / +0.70% | 28.70 | 30.10 | 27.90 | 28.90 | 28.90 | 9.76 | 979,430 |   |  
            | 3/20/2012 | -1.50 / -4.97% | 29.50 | 29.50 | 28.70 | 28.70 | 28.70 | 9.69 | 115,450 |   |  			
            | 3/19/2012 | +1.00 / +3.42% | 29.20 | 30.60 | 27.80 | 30.20 | 30.20 | 10.20 | 1,664,970 |   |  
            | 3/16/2012 | +1.30 / +4.66% | 29.20 | 29.20 | 29.00 | 29.20 | 29.20 | 9.86 | 811,940 |   |  			
            | 3/15/2012 | +1.30 / +4.89% | 25.70 | 27.90 | 25.60 | 27.90 | 27.90 | 9.42 | 1,573,180 |   |  
            | 3/14/2012 | -1.30 / -4.66% | 27.90 | 27.90 | 26.60 | 26.60 | 26.60 | 8.98 | 151,690 |   |  			
            | 3/13/2012 | -1.40 / -4.78% | 28.20 | 29.00 | 27.90 | 27.90 | 27.90 | 9.42 | 93,800 |   |  
            | 3/12/2012 | 0.00 / 0.00% | 28.00 | 29.50 | 27.90 | 29.30 | 29.30 | 9.89 | 297,490 |   |  |